It’s December! On the first Friday of each month we give a presentation on what you can see in the night sky during the current month. Join us this Friday, December 5, for a presentation on what you can see in the December sky. Learn what planets, constellations, Moon phases, possible meteor showers and more will be visible this month. And talk to members of AAI who are always willing to share their knowledge of astronomy.

And learn about Amateur Astronomers, Inc. the Astronomy club that makes its home at Sperry Observatory located on the campus of Union College in Cranford, NJ and how you can join. And, weather permitting, we will do observing through our 2 large telescopes, a 24 inch reflector and a 10 inch refractor.

Amateur Astronomers, Inc. (also known as AAI), celebrated 75 years as an astronomy club in November, 2024!

See below for information regarding Observatory hours.

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All visitors must register to enter the Sperry Observatory. Admission and programs are free of charge.

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